A kind of surface efficient spraying equipment and spraying method for aluminum single plate processing

Abstract

The present invention discloses a surface efficient spraying equipment and a spraying method for aluminum veneer processing, belonging to the technical field of spraying equipment. A surface efficient spraying equipment for aluminum veneer processing includes a workbench, and also includes: a material discharge shell, which is arranged on the top of the workbench, and a plurality of aluminum veneer bodies are stacked in the material discharge shell, and both sides of the material discharge shell are provided with slots; a pushing component, which is arranged on the workbench and placed on one side of the material discharge shell, and is used to push the aluminum veneer body at the bottom of the material discharge shell; a conveying part, which is arranged on the workbench and placed on the side of the material discharge shell away from the pushing component, and the conveying part includes a spraying conveying component and a transfer conveying component; the present invention directly pushes and sprays the aluminum veneer, without the need for the staff to suspend them one by one using wires or hooks and subsequently remove them one by one, thereby avoiding the shaking of the aluminum veneer during the spraying process, ensuring the uniformity of the spraying, and improving the spraying efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of spraying equipment, and in particular to a surface efficient spraying equipment and a spraying method thereof for aluminum single plate processing. Background Art

[0002] Aluminum veneer refers to a building decoration material that is processed by chroming and other treatments and then processed using fluorocarbon spraying technology. The fluorocarbon coating has excellent corrosion resistance and weather resistance, and can resist acid rain, salt spray and various air pollutants. It has excellent cold and heat resistance, can withstand strong ultraviolet rays, can remain non-fading and non-powdering for a long time, and has a long service life. Therefore, spraying is the most important part of aluminum veneer production.

[0003] Traditionally, aluminum veneer spraying is performed by passing iron wires or hooks through the mounting holes of the aluminum veneers, and hanging the aluminum veneers on a mobile rack for manual spraying. Generally, only one side of the aluminum veneer is hooked during the hanging process, which may cause the aluminum veneer to shake during the spraying process, resulting in uneven spraying on the surface of the aluminum veneer, poor aesthetics, and affecting the subsequent use of the aluminum veneer. In addition, the staff use iron wires or hooks to manually install and hang the aluminum veneers one by one, which is cumbersome to operate. After the spraying work is completed, the staff still needs to disassemble the aluminum veneers one by one, affecting the spraying efficiency of the aluminum veneer. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art and to propose a surface efficient spraying equipment and a spraying method for aluminum single plate processing.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A surface efficient spraying device for aluminum single plate processing, comprising a workbench and:

[0007] A material blanking shell, which is arranged on the top of the workbench, wherein a plurality of aluminum veneer bodies are stacked in the material blanking shell, and both sides of the material blanking shell are provided with slots;

[0008] A pushing component, which is arranged on a workbench and placed on one side of the blanking shell, and is used to push the aluminum single plate body at the lowermost side of the blanking shell;

[0009] A conveying part, which is arranged on a workbench and placed on a side of the unloading shell away from the pushing component, and includes a spraying conveying component and a transfer conveying component;

[0010] A spraying assembly, which is placed on a workbench and is used to spray the aluminum veneer body placed on the spraying conveying assembly;

[0011] Wherein, the workbench is provided with a lifting component which is connected with the pushing component and is used for lifting the aluminum single plate body in the blanking shell.

[0012] Preferably, the pushing assembly includes a support fixed on the workbench, a hydraulic cylinder is fixed on the support, a piston rod of the hydraulic cylinder is connected to a push plate, and the push plate is movably opposed to the aluminum single plate body at the lowermost side of the blanking shell.

[0013] Preferably, the lifting assembly includes a screw rod rotatably connected to the workbench and threadedly connected to the workbench, the end of the screw rod away from the workbench is rotatably connected to a rotating seat, the rotating seat is movably connected to a lifting plate, a support plate is fixed to the workbench, one end of the lifting plate is rotatably connected to the support plate through a pin shaft, the end of the lifting plate away from the support plate is connected to a clamping plate, and the clamping plate is movably opposed to the aluminum single plate body in the blanking shell.

[0014] Preferably, the clamping plate includes an outer plate body movably connected to the lifting plate, a connecting rod fixedly connected to the outer plate body, and an inner plate body connected to one end of the connecting rod away from the outer plate body, the inner plate body and the outer plate body are respectively placed on the inner and outer sides of the blanking shell, the inner plate body is fixedly provided with a rubber pad movably abutting against the aluminum single plate body, the outer plate body is provided with a sliding groove, a slider movably connected to the lifting plate is slidably connected in the sliding groove, and a first elastic element is arranged between the slider and the inner wall of the sliding groove.

[0015] Preferably, the lifting plate includes a first plate body rotatably connected to the support plate, a second plate body rotatably connected to the clamping plate, and an elastic telescopic rod for connecting the first plate body and the second plate body.

[0016] Preferably, an L-shaped connecting plate is fixedly provided on the push plate, and the L-shaped connecting plate is connected to a rack plate sliding on the workbench, and a driven gear meshing with the rack plate is rotatably connected to the workbench, the driven gear is coaxially slidably arranged with the screw, and the driven gear is sleeved on the outside of the screw, a guide strip is fixedly provided on the inner side wall of the driven gear, and a guide groove matching the guide strip is opened on the screw.

[0017] Preferably, a working groove is provided at the bottom of the discharge shell, a stopper is slidably connected in the working groove, a second elastic element is arranged between the stopper and the inner wall of the working groove, a movable groove is also provided at the bottom of the discharge shell, a movable block movably connected in the movable groove and abutting against the workbench is provided, a third elastic element is arranged between the movable block and the inner wall of the movable groove, an extrusion slope is provided at the top of the movable block, an extrusion groove movably abutting against the extrusion slope is provided on the stopper, a plurality of guide rods are fixed on the workbench, and the discharge shell slides on the outside of the guide rods.

[0018] Preferably, the spray conveying assembly and the transfer conveying assembly have the same structure, both of which include two conveying rollers rotatably connected to a workbench, a conveyor belt is arranged between the two conveying rollers, a driving motor for driving the conveying rollers to rotate is also fixed to the workbench, a scraper that movably resists the conveyor belt of the spray conveying assembly is fixed to the workbench, and limit plates are arranged on both sides of the conveyor belt of the workbench, and each of the limit plates is connected to a movable wheel movably resisting the side edge of the aluminum single plate body through a pin shaft.

[0019] Preferably, the spraying assembly includes a material box fixed on a workbench, a pump body is fixed on the material box, the pump body is connected to a material delivery pipe, a plurality of nozzles are connected to the end of the material delivery pipe away from the pump body, and a U-shaped frame placed on the upper side of the conveyor belt of the spraying delivery assembly is connected to the workbench, and the nozzles are arranged on the U-shaped frame.

[0020] The present invention also discloses a spraying method of a surface high-efficiency spraying device for aluminum single plate processing, comprising the following steps:

[0021] S1: The staff stacks several aluminum veneer bodies and places them in the unloading shell, and then controls the push component, conveying part and spraying component to work;

[0022] S2: When the push assembly is working, the hydraulic cylinder is controlled to operate, and the piston rod of the hydraulic cylinder drives the push plate to move to the lower shell;

[0023] When the push plate moves, the rack plate is driven to move through the L-shaped connecting plate, and the rack plate is meshed with the driven gear for transmission. The driven gear drives the screw to rotate through the guide bar. Due to the threaded arrangement of the screw and the workbench, the screw moves up relative to the workbench when it rotates, and the screw drives the lifting plate to move up through the rotating seat. When the lifting plate moves up, it drives the slider to move in the slide groove, so that the outer plate body is forced to approach the side wall of the lower material shell, and the outer plate body drives the inner plate body to move through the connecting rod, so that the rubber pad on the inner plate body abuts and clamps the penultimate layer of the lower material shell and the aluminum single plate body on the upper side of the penultimate layer. As the screw continues to push the lifting plate up, the elastic telescopic rod on the lifting plate is squeezed, so that the lifting plate drives the clamping plate connected to it to move up, and during the process of the clamping plate moving up, it drives the lower material shell and the clamped aluminum single plate body to move up, so that the aluminum single plate body of the penultimate layer is separated from the aluminum single plate body of the penultimate layer;

[0024] When the blanking shell moves upward, the movable block no longer abuts against the top surface of the workbench, and the movable block is reset and moved downward under the push of the third elastic element. After the movable block moves downward, it no longer squeezes the extrusion groove of the stopper, and the stopper moves out of the working groove under the push of the second elastic element, thereby limiting the downward movement of the upper aluminum single plate body;

[0025] S3: As the push plate continues to move, the push plate starts to push the aluminum veneer body at the bottom of the unloading shell, and the aluminum veneer body is forced to move toward the spray conveying assembly. The nozzle on the U-shaped frame sprays the aluminum veneer body moved to the conveyor belt of the spray conveying assembly. The limit plates on both sides of the spray conveying assembly limit the aluminum veneer body being conveyed. The aluminum veneer body that has been sprayed enters the transfer conveying assembly for the next processing step;

[0026] S4: Then the piston rod of the hydraulic cylinder drives the push plate to move back, and the rack plate meshes with the driven gear in the opposite direction. After the push plate leaves the bottom side of the blanking shell, the lifted blanking shell abuts against the workbench, and the stopper no longer limits the aluminum single plate body in the blanking shell. The aluminum single plate body in the blanking shell moves downward under the action of gravity and fits the workbench, so that the aluminum single plate body originally placed on the second to last layer becomes the aluminum single plate body on the first to last layer.

[0027] S5: Repeat S2-S4 to achieve continuous spraying of the aluminum veneer bodies stacked in the blanking shell.

[0028] Compared with the prior art, the present invention provides a surface efficient spraying equipment and a spraying method for aluminum single plate processing, which have the following beneficial effects:

[0029] 1. The surface efficient spraying equipment and spraying method for aluminum veneer processing directly push and spray the aluminum veneer instead of using suction cups or clamps to transfer the material in the air, thereby avoiding the risk of the aluminum veneer falling. At the same time, there is no need for workers to hang them one by one with wires or hooks and then remove them one by one, thereby avoiding the shaking of the aluminum veneer during the spraying process, ensuring the uniformity of spraying, and improving the spraying efficiency.

[0030] 2. The surface efficient spraying equipment and the spraying method for aluminum veneer processing use a clamping plate of a lifting assembly to abut and clamp the penultimate layer of a lower material shell and the aluminum veneer body on the upper side of the penultimate layer before pushing the aluminum veneer, and the lifting plate drives the clamping plate connected to it to move up, and the clamping plate drives the lower material shell and the clamped aluminum veneer body to move up during the moving up process, so that the aluminum veneer body of the penultimate layer is separated from the aluminum veneer body of the penultimate layer, so as to avoid the decorative surface, i.e., the spraying surface, and the bottom surface of the penultimate layer of the aluminum veneer in the lower material shell being worn when the lowermost layer of the aluminum veneer is pushed, which affects the subsequent spraying effect, thereby ensuring the production quality of the aluminum veneer.

[0031] 3. The surface efficient spraying equipment and spraying method for aluminum veneer processing are as follows: when the blanking shell moves upward, the movable block no longer abuts against the top surface of the workbench, and the movable block is reset and moved downward under the push of the third elastic element. After the movable block moves downward, it no longer squeezes the extrusion groove of the block. The block moves out of the working groove under the push of the second elastic element, restricting the downward movement of the upper aluminum veneer body, avoiding the risk of the aluminum veneer falling, and thus ensuring the orderly progress of the aluminum veneer spraying processing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0033] Figure 2 For the present invention Figure 1 A partial enlarged structural diagram of the middle part;

[0034] Figure 3 The structure of the present invention is schematically shown Figure 2 ;

[0035] Figure 4 For the present invention Figure 3 A schematic diagram of the partially enlarged structure of the middle B part;

[0036] Figure 5 The structure of the present invention is schematically shown Figure 3 ;

[0037] Figure 6 It is a schematic diagram of the cross-sectional structure of the present invention;

[0038] Figure 7 It is a schematic diagram of the cross-sectional structure of the lower material shell of the present invention;

[0039] Figure 8 For the present invention Figure 7 A schematic diagram of the partially enlarged structure of the middle C part;

[0040] Fig. 9 It is a schematic diagram of the cross-sectional structure of the stopper and the movable block of the present invention;

[0041] Fig.10 It is a structural schematic diagram of the spraying delivery assembly of the present invention;

[0042] Fig.11 It is a partial structural schematic diagram of the limiting plate of the present invention.

[0043] In the figure: 1, workbench; 2, blanking shell; 201, slotting; 3, aluminum veneer body; 4, support; 401, hydraulic cylinder; 4011, piston rod; 402, push plate; 5, screw; 501, rotating seat; 502, lifting plate; 5021, first plate body; 5022, second plate body; 5023, elastic telescopic rod; 6, support plate; 7, clamping plate; 701, outer plate body; 702, connecting rod; 703, inner plate body; 704, rubber pad; 8, slide groove; 801, slider; 802, first elastic element; 9, L-shaped Connecting plate; 901, rack plate; 10, driven gear; 1001, guide bar; 11, guide groove; 12, guide rod; 13, conveying roller; 131, conveyor belt; 132, driving motor; 133, scraper; 14, limit plate; 141, movable wheel; 15, material box; 151, pump body; 152, material delivery pipe; 153, nozzle; 16, U-shaped frame; 17, working groove; 171, stop block; 1711, extrusion groove; 172, second elastic element; 18, movable groove; 181, movable block; 182, third elastic element. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0045] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0046] Example 1: Reference Figure 1-7 , a surface efficient spraying equipment for aluminum single plate processing, comprising a workbench 1, and also comprising:

[0047] A blanking shell 2 is arranged on the top of the workbench 1, a plurality of aluminum veneer bodies 3 are stacked in the blanking shell 2, and slots 201 are provided on both sides of the blanking shell 2;

[0048] A pushing component is arranged on the workbench 1 and placed on one side of the blanking shell 2, and is used to push the aluminum single plate body 3 at the lower side of the blanking shell 2;

[0049] The conveying part is arranged on the workbench 1 and is placed on the side of the unloading shell 2 away from the pushing component. The conveying part includes a spraying conveying component and a transfer conveying component;

[0050] A spraying assembly, which is placed on the workbench 1 and is used to spray the aluminum veneer body 3 placed on the spraying conveying assembly;

[0051] Among them, a lifting component connected to the pushing component and used for lifting the aluminum single plate body 3 in the blanking shell 2 is arranged on the workbench 1.

[0052] Specifically, the staff controls the operation of the pushing component, and the pushing component drives the lifting component to move when working. Before the pushing component pushes the aluminum single plate body 3 at the lowermost side of the lower material shell 2, the lifting component lifts the lower material shell 2 and the aluminum single plate of the second to last layer of the lower material shell 2, so as to avoid the aluminum single plate body 3 of the lower layer being damaged by friction with the upper aluminum single plate body 3 when the pushing component pushes the lowermost aluminum single plate body 3. After the pushing component pushes the aluminum single plate body 3 to the spraying conveying component, the spraying component sprays the aluminum single plate body 3, and then the spraying conveying component conveys the aluminum single plate body 3 to the transfer conveying component, which is sent to the next processing step via the transfer conveying component. The present invention avoids the risk of the aluminum single plate falling by directly pushing the aluminum single plate for spraying in translation, rather than using a suction cup or a clamp to transfer the loading in the air. At the same time, there is no need for the staff to suspend them one by one with wires or hooks and subsequently remove them one by one, so as to avoid the aluminum single plate shaking in the air during spraying, ensure the uniformity of spraying, and improve the spraying efficiency.

[0053] Example 2: Reference Figure 1 , Figure 3 and Figure 7 , a surface efficient spraying equipment for aluminum veneer processing, based on Example 1, further, the pushing component includes a support 4 fixed on the workbench 1, a hydraulic cylinder 401 is fixed on the support 4, the piston rod 4011 of the hydraulic cylinder 401 is connected to a push plate 402, and the push plate 402 is movably opposed to the aluminum veneer body 3 at the lower side of the blanking shell 2.

[0054] Specifically, when the pushing component is working, the hydraulic cylinder 401 is controlled to operate, and the piston rod 4011 of the hydraulic cylinder 401 drives the push plate 402 to move, so that the push plate 402 pushes the aluminum single plate body 3 at the lower side of the blanking shell 2.

[0055] Example 3: Reference Figure 1-7 , a surface efficient spraying equipment for aluminum veneer processing, based on Example 2, further, the lifting component includes a screw 5 rotatably connected to the workbench 1 and threadedly connected to the workbench 1, the end of the screw 5 away from the workbench 1 is rotatably connected to a rotating seat 501, the rotating seat 501 is movably connected to a lifting plate 502, a support plate 6 is fixed on the workbench 1, one end of the lifting plate 502 is rotatably connected to the support plate 6 through a pin shaft, the end of the lifting plate 502 away from the support plate 6 is connected to a clamping plate 7, and the clamping plate 7 is movably opposed to the aluminum veneer body 3 in the blanking shell 2.

[0056] Furthermore, the clamping plate 7 includes an outer plate body 701 movably connected to the lifting plate 502, a connecting rod 702 fixedly connected to the outer plate body 701, and an inner plate body 703 connected to one end of the connecting rod 702 away from the outer plate body 701. The inner plate body 703 and the outer plate body 701 are respectively placed on the inner and outer sides of the blanking shell 2. A rubber pad 704 that movably resists the aluminum single plate body 3 is fixed on the inner plate body 703. A slide groove 8 is opened on the outer plate body 701. A slider 801 movably connected to the lifting plate 502 is slidably connected in the slide groove 8. A first elastic element 802 is arranged between the slider 801 and the inner wall of the slide groove 8.

[0057] Furthermore, the lifting plate 502 includes a first plate body 5021 rotatably connected to the support plate 6 , a second plate body 5022 rotatably connected to the clamping plate 7 , and an elastic telescopic rod 5023 for connecting the first plate body 5021 and the second plate body 5022 .

[0058] Furthermore, an L-shaped connecting plate 9 is fixedly provided on the push plate 402, and a rack plate 901 sliding on the workbench 1 is connected to the L-shaped connecting plate 9. A driven gear 10 meshing with the rack plate 901 is rotatably connected to the workbench 1. The driven gear 10 is coaxially slidably arranged with the screw 5, and the driven gear 10 is sleeved on the outside of the screw 5. A guide bar 1001 is fixedly provided on the inner side wall of the driven gear 10, and a guide groove 11 matching the guide bar 1001 is opened on the screw 5.

[0059] Specifically, when the pushing component is working, the hydraulic cylinder 401 is controlled to operate, and the piston rod 4011 of the hydraulic cylinder 401 drives the push plate 402 to move to the lower material shell 2. When the push plate 402 moves, it drives the rack plate 901 to move through the L-shaped connecting plate 9. The rack plate 901 is meshed with the driven gear 10 for transmission. The driven gear 10 drives the screw rod 5 to rotate through the guide bar 1001. Because the screw rod 5 and the workbench 1 are threaded, the screw rod 5 moves up relative to the workbench 1 when rotating. The screw rod 5 drives the lifting plate 502 to move up through the rotating seat 501. When the lifting plate 502 moves up, it drives the slider 801 to move in the slide groove 8, so that the outer plate body 701 is forced to move close to the side wall of the lower material shell 2. The outer plate body 701 drives the inner plate body 703 to move through the connecting rod 702, so that the rubber pad 704 on the inner plate body 703 and the lower material shell 2 fall down. The aluminum veneer body 3 on the upper side of the second-to-last layer and the second-to-last layer is abutted and clamped. As the screw rod 5 continues to push the lifting plate 502 up, the elastic telescopic rod 5023 on the lifting plate 502 is squeezed, so that the lifting plate 502 drives the clamping plate 7 connected to it to move upward. During the upward movement of the clamping plate 7, the unloading shell 2 and the clamped aluminum veneer body 3 are driven to move upward, so that the aluminum veneer body 3 of the second-to-last layer is separated from the aluminum veneer body 3 of the first-to-last layer. As the push plate 402 continues to move, the push plate 402 begins to push the aluminum veneer body 3 at the lower side of the unloading shell 2, and the aluminum veneer body 3 is forced to move toward the spraying and conveying assembly. The present application avoids the wear of the decorative surface, i.e., the spraying surface, and the bottom surface of the second-to-last aluminum veneer when the aluminum veneer of the lowermost layer of the unloading shell 2 is pushed, which affects the subsequent spraying effect, thereby ensuring the production quality of the aluminum veneer.

[0060] Example 4: Reference Figure 6-9 , a surface efficient spraying equipment for aluminum veneer processing, on the basis of embodiment 3, further, a working groove 17 is provided at the bottom of the unloading shell 2, a stopper 171 is slidably connected in the working groove 17, a second elastic element 172 is arranged between the stopper 171 and the inner wall of the working groove 17, a movable groove 18 is also provided at the bottom of the unloading shell 2, a movable block 181 abutting against the workbench 1 is movably connected in the movable groove 18, a third elastic element 182 is arranged between the movable block 181 and the inner wall of the movable groove 18, an extrusion slope is provided on the top of the movable block 181, an extrusion groove 1711 movably abutting against the extrusion slope is provided on the stopper 171, a plurality of guide rods 12 are fixed on the workbench 1, and the unloading shell 2 slides on the outside of the guide rods 12.

[0061] Specifically, when the lifting assembly lifts the blanking shell 2, the movable block 181 no longer abuts against the top surface of the workbench 1, and the movable block 181 resets and moves downward under the push of the third elastic element 182. After moving downward, the movable block 181 no longer squeezes the extrusion groove 1711 of the stopper 171, and the stopper 171 moves out of the working groove 17 under the push of the second elastic element 172 (it should be noted that the first elastic element 802 and the second elastic element 172 can both be springs), thereby limiting the downward movement of the upper aluminum single plate body 3. When the blanking shell 2 is subsequently reset and moved downward, the lifted blanking shell 2 abuts against the workbench 1, and the stopper 171 no longer limits the aluminum single plate body 3 in the blanking shell 2. The aluminum single plate body 3 in the blanking shell 2 moves downward under the action of gravity and fits with the workbench 1, so that the aluminum single plate body 3 originally placed on the second to last layer becomes the aluminum single plate body 3 on the first to last layer.

[0062] Example 5: Reference Figure 6 , Fig.10 and Fig.11 , a surface efficient spraying equipment for aluminum veneer processing, based on Example 4, further, the structures of the spraying conveying assembly and the transfer conveying assembly are the same, both include two conveying rollers 13 rotatably connected to the workbench 1, a conveying belt 131 is arranged between the two conveying rollers 13, the workbench 1 is also fixed with a driving motor 132 for driving the conveying rollers 13 to rotate, the workbench 1 is fixed with a scraper 133 that movably resists the conveying belt 131 of the spraying conveying assembly, the workbench 1 is placed on both sides of the conveying belt 131 and a limit plate 14 is arranged, and each limit plate 14 is connected to a movable wheel 141 that movably resists the side edge of the aluminum veneer body 3 through a pin shaft.

[0063] Specifically, when the spray conveying assembly and the transfer conveying assembly are working, the driving motor 132 drives one of the conveying rollers 13 to rotate, and the other conveying roller 13 rotates synchronously under the action of the conveyor belt 131, thereby realizing the conveying of the aluminum veneer. The scraper 133 arranged on the workbench 1 can scrape the spray paint on the conveyor belt 131 of the spray conveying assembly to avoid excessive adhesion of the spray paint on the conveyor belt 131, and it is also convenient for recycling the spray paint; the limit plates 14 on both sides of the conveyor belt 131 can limit the aluminum veneer during transportation to avoid the aluminum veneer from swinging left and right during spraying, thereby ensuring the spraying effect, and the limit plates 14 are in contact with the aluminum veneer through the movable wheels 141, thereby reducing the wear of the aluminum veneer during transportation and ensuring the production quality of the aluminum veneer.

[0064] Example 6: Reference Figure 1 , Figure 3 and Figure 6, a surface efficient spraying equipment for aluminum single plate processing, based on Example 5, further, the spraying component includes a material box 15 fixedly mounted on the workbench 1, a pump body 151 is fixedly mounted on the material box 15, the pump body 151 is connected to a material delivery pipe 152, and a plurality of nozzles 153 are connected to the end of the material delivery pipe 152 away from the pump body 151, and a U-shaped frame 16 is connected to the workbench 1 and is placed on the upper side of the conveyor belt 131 of the spraying conveying component, and the nozzle 153 is arranged on the U-shaped frame 16.

[0065] Specifically, when the spraying assembly is working, the pump body 151 is controlled to operate so that the pump body 151 extracts the spray paint in the material box 15 and transports it to the nozzle 153 through the delivery pipe 152. The nozzle 153 sprays the aluminum single plate on the conveyor belt 131 of the spraying conveying assembly.

[0066] The present invention also discloses a spraying method of a surface high-efficiency spraying device for aluminum single plate processing, comprising the following steps:

[0067] S1: The staff stacks a number of aluminum single plate bodies 3 and places them in the unloading shell 2, and then controls the pushing component, the conveying part and the spraying component to work;

[0068] S2: When the pushing assembly is working, the hydraulic cylinder 401 is controlled to operate, and the piston rod 4011 of the hydraulic cylinder 401 drives the push plate 402 to move to the lower material shell 2;

[0069] When the push plate 402 moves, the rack plate 901 is driven to move through the L-shaped connecting plate 9, and the rack plate 901 is meshed with the driven gear 10 for transmission. The driven gear 10 drives the screw rod 5 to rotate through the guide bar 1001. Because the screw rod 5 and the workbench 1 are threaded, the screw rod 5 moves up relative to the workbench 1 when rotating. The screw rod 5 drives the lifting plate 502 to move up through the rotating seat 501. When the lifting plate 502 moves up, it drives the slider 801 to move in the slide groove 8, so that the outer plate body 701 is forced to move close to the side wall of the lower shell 2. The outer plate body 701 is connected to the connecting rod 7 02 drives the inner plate body 703 to move, so that the rubber pad 704 on the inner plate body 703 abuts and clamps the penultimate layer of the blanking shell 2 and the aluminum single plate body 3 on the upper side of the penultimate layer. As the screw rod 5 continues to push the lifting plate 502 upward, the elastic telescopic rod 5023 on the lifting plate 502 is squeezed, so that the lifting plate 502 drives the clamping plate 7 connected thereto to move upward. During the upward movement of the clamping plate 7, the blanking shell 2 and the clamped aluminum single plate body 3 are driven upward, so that the aluminum single plate body 3 of the penultimate layer is separated from the aluminum single plate body 3 of the penultimate layer.

[0070] When the blanking shell 2 moves upward, the movable block 181 no longer abuts against the top surface of the workbench 1, and the movable block 181 is reset and moved downward under the push of the third elastic element 182. After the movable block 181 moves downward, it no longer squeezes the extrusion groove 1711 of the stopper 171, and the stopper 171 moves out of the working groove 17 under the push of the second elastic element 172, thereby limiting the downward movement of the upper aluminum single plate body 3;

[0071] S3: As the push plate 402 continues to move, the push plate 402 starts to push the aluminum veneer body 3 at the lowermost side of the unloading shell 2, and the aluminum veneer body 3 is forced to move toward the spraying conveying assembly, and the nozzle 153 on the U-shaped frame 16 sprays the aluminum veneer body 3 moved to the conveyor belt 131 of the spraying conveying assembly, and the limiting plates 14 on both sides of the spraying conveying assembly limit the aluminum veneer body 3 being conveyed, and the aluminum veneer body 3 after spraying enters the transfer conveying assembly for the next processing step;

[0072] S4: Then the piston rod 4011 of the hydraulic cylinder 401 drives the push plate 402 to move back, and the rack plate 901 meshes with the driven gear 10 in the opposite direction. After the push plate 402 leaves the bottom side of the blanking shell 2, the lifted blanking shell 2 abuts against the workbench 1, and the stopper 171 no longer limits the aluminum single plate body 3 in the blanking shell 2. The aluminum single plate body 3 in the blanking shell 2 moves downward under the action of gravity and fits with the workbench 1, so that the aluminum single plate body 3 originally placed on the second to last layer becomes the aluminum single plate body 3 on the first to last layer.

[0073] S5: Repeat S2-S4 to achieve continuous spraying of the aluminum veneer body 3 stacked in the blanking shell 2.

[0074] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A surface efficient spraying device for aluminum veneer processing, comprising a workbench (1), characterized in that: Also includes: A material discharge shell (2), the material discharge shell (2) being arranged on the top of the workbench (1), a plurality of aluminum single plate bodies (3) being stacked in the material discharge shell (2), and grooves (201) being provided on both sides of the material discharge shell (2); A pushing component, the pushing component is arranged on the workbench (1) and placed on one side of the blanking shell (2), and is used to push the aluminum single plate body (3) at the lowermost side of the blanking shell (2); A conveying part, the conveying part is arranged on the workbench (1) and is placed on a side of the unloading shell (2) away from the pushing component, the conveying part comprising a spraying conveying component and a transfer conveying component; and A spraying assembly, the spraying assembly being placed on a workbench (1) and being used for spraying an aluminum single plate body (3) placed on the spraying conveying assembly; Wherein, the workbench (1) is provided with a lifting component connected to the pushing component and used for lifting the aluminum single plate body (3) in the unloading shell (2); The pushing assembly comprises a support (4) fixedly mounted on the workbench (1), a hydraulic cylinder (401) fixedly mounted on the support (4), a piston rod (4011) of the hydraulic cylinder (401) connected to a push plate (402), and the push plate (402) movably abuts against the aluminum single plate body (3) at the bottom of the blanking shell (2); The lifting assembly comprises a screw rod (5) rotatably connected to the workbench (1) and threadedly connected to the workbench (1); an end of the screw rod (5) away from the workbench (1) is rotatably connected to a rotating seat (501); the rotating seat (501) is movably connected to a lifting plate (502); a support plate (6) is fixedly provided on the workbench (1); one end of the lifting plate (502) is rotatably connected to the support plate (6) via a pin shaft; an end of the lifting plate (502) away from the support plate (6) is connected to a clamping plate (7); the clamping plate (7) movably abuts against the aluminum single plate body (3) in the blanking shell (2); The clamping plate (7) comprises an outer plate body (701) movably connected to the lifting plate (502), a connecting rod (702) fixedly connected to the outer plate body (701), and an inner plate body (703) connected to an end of the connecting rod (702) away from the outer plate body (701), the inner plate body (703) and the outer plate body (701) are respectively arranged on the inner and outer sides of the blanking shell (2), the inner plate body (703) is fixedly provided with a rubber pad (704) movably abutting against the aluminum single plate body (3), the outer plate body (701) is provided with a slide groove (8), a slider (801) movably connected to the lifting plate (502) is slidably connected in the slide groove (8), and a first elastic element (802) is provided between the slider (801) and the inner wall of the slide groove (8); The lifting plate (502) comprises a first plate body (5021) rotatably connected to the support plate (6), a second plate body (5022) rotatably connected to the clamping plate (7), and an elastic telescopic rod (5023) for connecting the first plate body (5021) and the second plate body (5022); An L-shaped connecting plate (9) is fixedly provided on the push plate (402), and a rack plate (901) sliding on the workbench (1) is connected to the L-shaped connecting plate (9), and a driven gear (10) meshing with the rack plate (901) is rotatably connected to the workbench (1), and the driven gear (10) and the screw rod (5) are coaxially slidably arranged, and the driven gear (10) is sleeved on the outside of the screw rod (5), and a guide strip (1001) is fixedly provided on the inner side wall of the driven gear (10), and a guide groove (11) matching with the guide strip (1001) is provided on the screw rod (5); A working groove (17) is provided at the bottom of the material discharge shell (2), a stopper (171) is slidably connected in the working groove (17), a second elastic element (172) is provided between the stopper (171) and the inner wall of the working groove (17), a movable groove (18) is further provided at the bottom of the material discharge shell (2), a movable block (181) abutting against the workbench (1) is movably connected in the movable groove (18), a third elastic element (182) is provided between the movable block (181) and the inner wall of the movable groove (18), an extrusion inclined surface is provided at the top of the movable block (181), an extrusion groove (1711) movably abutting against the extrusion inclined surface is provided on the stopper (171), a plurality of guide rods (12) are fixedly provided on the workbench (1), and the material discharge shell (2) slides on the outer sides of the guide rods (12).

2. The surface efficient spraying equipment for aluminum single plate processing according to claim 1 is characterized in that: The spraying conveying assembly and the transfer conveying assembly have the same structure, both comprising two conveying rollers (13) rotatably connected to the workbench (1), a conveying belt (131) being arranged between the two conveying rollers (13), a driving motor (132) being fixedly arranged on the workbench (1) for driving the conveying rollers (13) to rotate, a scraper (133) being fixedly arranged on the workbench (1) for movably abutting against the conveying belt (131) of the spraying conveying assembly, and limit plates (14) being arranged on both sides of the conveying belt (131) of the workbench (1), each of the limit plates (14) being connected to a movable wheel (141) movably abutting against the side of the aluminum single plate body (3) via a pin shaft.

3. The surface efficient spraying equipment for aluminum single plate processing according to claim 2 is characterized in that: The spraying assembly comprises a material box (15) fixedly mounted on a workbench (1), a pump body (151) fixedly mounted on the material box (15), the pump body (151) being connected to a material delivery pipe (152), one end of the material delivery pipe (152) away from the pump body (151) being connected to a plurality of spray heads (153), the workbench (1) being connected to a U-shaped frame (16) disposed on the upper side of a conveyor belt (131) of the spraying delivery assembly, the spray heads (153) being disposed on the U-shaped frame (16).

4. A spraying method for the surface efficient spraying equipment for aluminum single plate processing according to claim 3, characterized in that: The following steps are involved: S1: A staff member stacks a number of aluminum single plate bodies (3) and places them in a material discharge shell (2), and then controls the pushing component, the conveying part, and the spraying component to operate; S2: When the pushing assembly is working, the hydraulic cylinder (401) is controlled to operate, and the piston rod (4011) of the hydraulic cylinder (401) drives the push plate (402) to move toward the lower material shell (2); When the push plate (402) moves, the rack plate (901) is driven to move through the L-shaped connecting plate (9), and the rack plate (901) is meshed with the driven gear (10) for transmission. The driven gear (10) drives the screw rod (5) to rotate through the guide bar (1001). Due to the threaded arrangement of the screw rod (5) and the workbench (1), the screw rod (5) moves upward relative to the workbench (1) when rotating. The screw rod (5) drives the lifting plate (502) to move upward through the rotating seat (501). When the lifting plate (502) moves upward, it drives the slider (801) to move in the slide groove (8), so that the outer plate body (701) is forced to approach the side wall of the lower material shell (2). The outer plate body (701) passes through The connecting rod (702) drives the inner plate body (703) to move, so that the rubber pad (704) on the inner plate body (703) abuts against and clamps the penultimate layer of the lower material shell (2) and the aluminum single plate body (3) on the upper side of the penultimate layer. As the screw rod (5) continues to push the lifting plate (502) upward, the elastic telescopic rod (5023) on the lifting plate (502) is squeezed, so that the lifting plate (502) drives the clamping plate (7) connected thereto to move upward. During the upward movement of the clamping plate (7), the lower material shell (2) and the clamped aluminum single plate body (3) are driven upward, so that the aluminum single plate body (3) of the penultimate layer is separated from the aluminum single plate body (3) of the penultimate layer. When the blanking shell (2) moves upward, the movable block (181) no longer abuts against the top surface of the workbench (1), and the movable block (181) is reset and moved downward under the push of the third elastic element (182). After the movable block (181) moves downward, it no longer squeezes the extrusion groove (1711) of the stopper (171), and the stopper (171) moves out of the working groove (17) under the push of the second elastic element (172), thereby limiting the downward movement of the upper aluminum single plate body (3); S3: As the push plate (402) continues to move, the push plate (402) starts to push the aluminum single plate body (3) at the bottom of the unloading shell (2), and the aluminum single plate body (3) is forced to move toward the spray conveying assembly. The spray head (153) on the U-shaped frame (16) sprays the aluminum single plate body (3) moved to the conveyor belt (131) of the spray conveying assembly. The limit plates (14) on both sides of the spray conveying assembly limit the aluminum single plate body (3) being conveyed. The aluminum single plate body (3) that has been sprayed enters the transfer conveying assembly for the next processing step. S4: Then, the piston rod (4011) of the hydraulic cylinder (401) drives the push plate (402) to move back, and the rack plate (901) and the driven gear (10) mesh in the opposite direction. After the push plate (402) leaves the bottom side of the material discharging shell (2), the lifted material discharging shell (2) abuts against the workbench (1), and the stopper (171) no longer limits the aluminum single plate body (3) in the material discharging shell (2). The aluminum single plate body (3) in the material discharging shell (2) moves downward under the action of gravity and abuts against the workbench (1), so that the aluminum single plate body (3) originally placed on the second to last layer becomes the aluminum single plate body (3) on the first to last layer. S5: Repeat S2-S4 to achieve continuous spraying of the stacked aluminum veneer body (3) in the blanking shell (2).

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